module ActsAsTenant::ControllerExtensions

def set_current_tenant_by_subdomain(tenant = :account, column = :subdomain, subdomain_lookup: :last)

in a column referenced by the second argument.
it up in the tenant-model passed to the method. The method will look for the subdomain
this method allows setting the current_tenant by reading the subdomain and looking 
def set_current_tenant_by_subdomain(tenant = :account, column = :subdomain, subdomain_lookup: :last)
  include Subdomain
  self.tenant_class = tenant.to_s.camelcase.constantize
  self.tenant_column = column.to_sym
  self.subdomain_lookup = subdomain_lookup
end

def set_current_tenant_by_subdomain_or_domain(tenant = :account, primary_column = :subdomain, second_column = :domain, subdomain_lookup: :last)

the current_tenant.
this method adds the possibility of use the domain as a possible second argument to find
01/27/2014 Christian Yerena / @preth00nker 
def set_current_tenant_by_subdomain_or_domain(tenant = :account, primary_column = :subdomain, second_column = :domain, subdomain_lookup: :last)
  include SubdomainOrDomain
  self.tenant_class = tenant.to_s.camelcase.constantize
  self.tenant_primary_column = primary_column.to_sym
  self.tenant_second_column = second_column.to_sym
  self.subdomain_lookup = subdomain_lookup
end

def set_current_tenant_through_filter

be used in a before_action. In addition, a helper is setup that returns the current_tenant
This method sets up a method that allows manual setting of the current_tenant. This method should 
def set_current_tenant_through_filter
  include Filter
end